The invention discloses a safety device booster type inflator pump. The safety device booster type inflator pump comprises first rotating cavities formed in a wall in a left-right position symmetry manner, the inner wall of each first rotating cavity is connected with a first connecting groove penetrating through the wall, and a first rotating shaft is rotatably connected between the upper and lower walls of each first rotating cavity. The safety device booster type inflator pump is simple in structure and convenient to use and communicates with an emergency stop button of an escalator in theprior art, and when the escalator is stopped after the emergency stop button is pressed, blocking plates are used for blocking passengers and articles possibly rolling down from the escalator at the same time. Meanwhile, the safety device booster type inflator pump is further provided with connecting devices, whether there are passengers on the escalator or not is detected through a sensor to judge whether the blocking plates are rotated or not, and the situation that when there are passengers on the escalator, the passengers whose legs are hit tumble as the blocking plates are rotated is avoided.
本发明公开了一种安全设备助力式充气泵,包括左右位置对称设置在墙壁内的第一转动腔,所述第一转动腔内壁连通设有贯穿所述墙壁的第一连接槽,所述第一转动腔上下壁之间转动连接有第一转动轴;本发明结构简单,使用方便,与现有技术中自动扶梯的紧急停止按钮相连通,在按下紧急停止按钮后在将自动扶梯停止地同时利用阻挡板对自动扶梯上可能滚落地行人盒物品进行阻挡。同时本发明还设有连接装置,通过传感器检测自动扶梯上是否存在行人,从而判断是否转动阻挡板,防止在自动扶梯上存在行人时转动阻挡板导致行人腿部受到撞击而摔倒。
Safety device booster type inflator pump
一种安全设备助力式充气泵
2020-10-30
Patent
Electronic Resource
Chinese
IPC: | B66B Aufzüge , ELEVATORS |
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